DocumentCode
1934072
Title
Unconditional security of Gaussian post-selected continuous variable quantum key distribution
Author
Walk, Nathan ; Symul, Thomas ; Lam, Ping Koy ; Ralph, Timothy C.
Author_Institution
Centre for Quantum Comput. & Commun. Technol., Univ. of Queensland, Brisbane, QLD, Australia
fYear
2013
fDate
12-16 May 2013
Firstpage
1
Lastpage
1
Abstract
Continuous Variable (CV) Quantum Key Distribution (QKD) has the advantage of high raw bit rates due to the high efficiency and high bandwidth of homodyne detection and ease of integration with existing communications infrastructure. CV protocols that employ Post-Selection (PS) [1] - a classical filtering of the measurement results - enjoy additional advantages in terms of versatility and reconciliation efficiency.
Keywords
quantum cryptography; quantum optics; Gaussian post-selected continuous variable quantum key distribution; classical filtering; communication infrastructure; high raw bit rate; homodyne detection; unconditional security; Australia; Educational institutions; Mathematics; Protocols; Quantum computing; Security;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics Europe (CLEO EUROPE/IQEC), 2013 Conference on and International Quantum Electronics Conference
Conference_Location
Munich
Print_ISBN
978-1-4799-0593-5
Type
conf
DOI
10.1109/CLEOE-IQEC.2013.6801697
Filename
6801697
Link To Document